baber/WOPTO huggingface dataset:
Patent EP-0057264-A1 (EP)
Inventor: KOKIDO TOSHIYUKI
IPC: B65B51/00
Filed: 1981-10-27
Abstract: A packing apparatus, in particular for provisions in a squeezed style package, is provided comprising a hopper (2) to supply a predetermined amount of the provisions (71) into a synthetic resin film tube (4), a heat-seal and fusion cutting device (5) disposed beneath the hopper to heat seal and cut the tube, a squeezing device (30) disposed beneath the heat-seal and cutting device comprising two pairs of _ horizontal parallel bars (21) disposed at right angles such that the confronting bars of each of the pairs are adapted to be moved towards and away from each other, a taping device disposed near the squeezing device and adapted to tape around the squeezed portion of the packing with an adhesive tape, a cutting device to sever the adhesive tape after taping, and a driving means to actuate the various components in a synthronized manner.
Patent EP-0054283-A1 (EP)
Inventor: HARRISON ARNOLD MYRON
IPC: C07D323/00
Filed: 1981-12-11
Abstract: Substituted macrocyclics are prepared from a macrocyclic substrate having a carbon-hydrogen bond adjacent to a hetero ring atom and a substituent-forming compound in the presence of a chemical initiator.
Patent EP-0036253-A1 (EP)
Title: Hydraulic master cylinders
Inventor: FARR GLYN PHILLIP REGINALD
IPC: B60T11/20
Filed: 1981-02-20
Abstract: A master cylinder for a hydraulic brake system includes a piston (7A) which divides a primary bore (3A) into a primary chamber (10A) and a secondary chamber (11A). This piston rod (6A) sealingly slides in a secondary bore (5A) of smaller cross-sectional area than the primary bore (3A). An expander piston (17A) sealingly slides in a bore (16A) and defines a primary expander chamber (18A) and a secondary expander chamber (20A). In use, initial movement of the piston (7A) causes fluid to be displaced from the primary chamber (10A) to the brake circuit at a rate corresponding to the area of the primary bore (3A). When the pressure in primary chamber (10A) becomes sufficiently large the expander piston is moved to the right against the bias of a spring (30A) to allow fluid to flow out of primary chamber (10A) into primary expander chamber (18A) via a passage. An equal volume of fluid is displaced from secondary expander chamber (20A) into secondary chamber (11A) via a passage (21 A).
Patent EP-0043635-A1 (EP)
Inventor: BAUR ROBERT
IPC: H01R13/52
Filed: 1981-02-23
Abstract: The invention is directed to a protective cover for the open face of the receptacle section of a multi contact electrical connector when the receptacle section and the plug section are not mated. The protective cover comprises a barrel (22) and a cover plate (28) closing one end of the barrel. inside the barrel there is positioned a spring means (60) so located that a disc (54) placed over the spring means can be controllably moved longitudinally in said barrel to contact the end of said receptacle open face. At the outer end of said barrel are indexing means (42) for polarised alignment with indexing means on said receptacle and locking means (50), for locked retainment of said cover to said receptacle socket.
Patent EP-0036722-A1 (EP)
Inventor: HIBELL ERNEST GEORGE
IPC: G10K9/15
Filed: 1981-03-10
Abstract: An electromagnetic horn has a diaphragm (11), tone disc (29), spacer (30) and mass (31) which are clamped together between an abutment shoulder (34) and an annular rib (35) on an internally screw-threaded sleeve (33), the annular rib (35) being produced by deformation of the sleeve after the aforesaid parts have been mounted on the latter. A screw-threaded rod (37) extruding from the armature (12) is engaged in the sleeve (33). Tuning of the horn can be effected by rotation of the rod (37) without the need either to release and then retighten any locknuts or to deform the body (10). 
     For ease of assembly of a contact breaker assembly (14) into the horn body (10), a first arm (40) carrying a first contact (47) is mounted at one of its ends in the body (10). A second arm (48) carrying a second contact (49) is mounted on the first arm 40 but is electrically insulated therefrom. The second arm has an extension (53) abutting a contact stud (54) fixed in the body (10). An adjuster (46) is engaged with the other end of the first arm (40). The second arm (48) can be assembled and the first arm (40) before securing of the assembly in the body (10).
Patent EP-0045164-A1 (EP)
Inventor: DOWDEN ANTHONY SAMUEL
IPC: B65D63/10
Filed: 1981-07-17
Abstract: A security seal comprises a main body element (10) formed with a passage therein comprising a first portion (27) leading from an entry opening (16), a second portion (28) leading at an angle from said first portion, and a third portion (29) leading at an angle from said second portion to an outlet opening (17). One end of an elongate flexible element (11) is fixed to the main body element (10) and the free end of the element is dimensioned to pass into and along said passage. The flexible element (11) is formed along at least a part of its length with apertures (35) adapted to engage with cooperating inclined resiliently flexible projections (23, 32) provided within the second portion (28) of the said passage, the engagement between the projections and apertures being such as to prevent withdrawal of the flexible element from the passage.
Patent EP-0052033-A1 (EP)
Title: Phototransistor à hétérojonction en technologie planar, et procédé de fabrication d'un tel phototransistor
Inventor: POULAIN PIERRE
IPC: H01L31/10
Filed: 1981-10-16
Abstract: L'invention vise à faciliter la prise de contact, en technologie planar, de la base du phototransistor, située dans la couche intermédiaire d'un empilement n p n, ainsi que la localisation précise de la jonction pn. A cet effet, la couche semiconductrice supérieure (3) reçoit d'abord une première diffusion d'impureté dopante (p) dans une première région (22) pénétrant légèrement (220) dans la couche inférieure (2) et formant la région de base; puis on implante une impureté (n) du type opposé dans une deuxième région (23) située à l'intérieur de la première et formant la région de l'émetteur, le substrat constituant le collecteur. Les connexions de base (28) et d'émetteur (27) sont prises sur la face libre, le collecteur étant raccordé du côté substrat. Application aux télécommunications par fibre optique.
Patent EP-0039301-A1 (EP)
Title: Moyens de blocage pour dispositif de verrouillage de tampon de regard de chaussée
Inventor: DUMORTIER ROBERT
IPC: E02D29/14
Filed: 1981-04-21
Abstract: Ce regard de chaussée est composé d'une embase (2) possédant au moins une oreille radiale (6), d'un tampon amovible (3) solidaire d'au moins un doigt radial (4) apte à pénétrer dans l'oreille et à coopérer avec un bec (5) de celle-ci l'empêchant de se soulever. Il comporte aussi des moyens complémentaires de blocage en rotation pénétrant dans ladite oreille. Ces moyens sont constitués par un palette (7) articulée sur un axe (8) prolongeant le doigt radial (4). Cette parlette comporte, à au moins l'une de ses extrémités, une portée (22a) apte à venir en appui contre la paroi en vis-à-vis (23) de l'oreille (6).
Patent EP-0070342-A1 (EP)
Inventor: BAEUMERS JOHANNES ING GRAD
IPC: B06B1/16
Filed: 1981-07-18
Abstract: In a vibrator having two unbalanced shafts (12, 44) arranged in parallel, a second unbalanced shaft (44) is driven at one end and bears at the other end a gearwheel (42). The gearwheel (42) is in engagement with an intermediate gearwheel (36) which is rotatably mounted at one end of a first unbalanced shaft (12) and intermeshes with a second gearwheel (34) of the same diameter as the gearwheel (42). A first gearwheel (26) is rigidly connected in coaxial fashion to the second gearwheel (34) and is attached to a rocker (24) which can be swivelled about the first unbalanced shaft (12) and is in engagement with a pinion (22) which drives this unbalanced shaft (12). The unbalanced shafts (12, 44) rotate in opposite directions at identical speeds. In order to change the relative phase position of the unbalanced shafts (12, 44), the rocker (24) bears on the arm facing away from the second gearwheel (34) a switching lever (60), in the event of the adjustment of which the second gearwheel (34) and thus the first unbalanced shaft (12) is rotated with respect to the second unbalanced shaft (44). <IMAGE>
Patent EP-0048262-A1 (EP)
Inventor: SHADE RAY WALTON
IPC: C07F7/16
Filed: 1981-02-26
Abstract: Procede de traitement de particules de silicium dans un reacteur de silicium pour la production d'organo-chlorosilanes, dans lequel on fait reagir un chlorure organique avec des particules de silicium en presence de particules de cuivre pour produire des organo-chlorosilanes, consistant a: extraire du reacteur les particules de silicium et de cuivre possedant un diametre moyen inferieur a 40 microns; attaquer par abrasion ces particules pour enlever le revetement de surface, et renvoyer ces particules au reacteur.
Patent EP-0060840-A1 (EP)
Inventor: GAINES CHRISTOPHER MATTHEW
IPC: E21B33/14
Filed: 1980-10-06
Abstract: Un patin de jet (10) est connecte a l'extremite la plus basse d'un tube (31) place dans une formation sous-marine. Le patin de jet comprend une enceinte cylindrique (10a) dans laquelle est dispose un receptacle tubulaire interne (11), une vanne de retenue (18) permettant un ecoulement vers le bas mais empechant un ecoulement vers le haut au travers de la vanne et des tubes de jet (15) s'etendant depuis le receptacle (11) au travers de l'extremite inferieure du patin de jet (10). Le receptacle (10), la vanne (18) et les tubes (15) sont cimentes dans l'enceinte (10a). Les tubes (15) contiennent des ajutages (16) pour envoyer des jets de fluide pour eroder la formation en avant du patin (10). Une combinaison de trepans pour roches et d'alesoirs (27) disposee sur l'extremite inferieure d'un tube de plus petit diametre (25) s'etend de maniere etanche dans le receptacle (11). Un organe de fermeture (35) sur le petit tube (25) ferme de maniere liberable l'extremite superieure du gros tube (31). Le petit tube (25) et le gros tube attache (31), ainsi qu'une base de guidage permanente (45) connectee a l'extremite superieure du gros tube (31) sont abaisses jusqu'au fond de l'ocean. En envoyant des jets de fluide par le petit tube (25) et le patin (10), la formation en avant du patin (10) est erodee jusqu'a ce que le gros tube (31) atteigne une profondeur predeterminee. Une boue de ciment (50) est alors descendue par pompage au travers du petit tube (25) et au travers du patin de jet (10) pour cimenter le gros tube (31) dans la formation sous-marine. Si on le desire, des moyens de mesure de pression (40, 42) peuvent etre prevus pour determiner si des fuites se produisent dans le cordon de forage. L'invention s'applique particulierement a des endroits ou les formations sous-marines sont instables et a des endroits ou il est avantageux d'eliminer la coulee d'une base de guidage temporaire dans les operations de forage "off-shore".
Patent EP-0083675-A1 (EP)
Inventor: STRODTER WILHELM
IPC: E21B17/042
Filed: 1982-01-12
Abstract: 1. Protection sleeve and socket for ends of pipes (2) especially for oil pipes with threaded pipe ends (4) or threaded pipe ends (4) and sealing surfaces (7) comprising a metallic member (3) with a thread (5) compatible to the oil pipe thread (4) characterized in that the metallic member (3) having an undersized thread (5) and sealing surface meeting coarse tolerances versus the thread (4) of the pipe (2) to be protected and a shock absorbing thin covering (6) of plastic for at least the thread (4) and the sealing surfaces (7) of the oil pipe touching parts of the metallic member (3) which covering (6) shows substantially uniform thickness over the region of the thread (5).
Patent EP-0072455-A1 (EP)
Inventor: KOMETANI KIICHI
IPC: C08L67/00
Filed: 1982-07-23
Abstract: A polyester resinous composition comprising (a) an aromatic polyester. (b) a copolymer of an a-olefin and a glycidyl ester of α,β-ethylenically unsaturated carboxylic acid and (c) an ethylene based copolymer of ethylene and a-olefin having more than three carbon atoms. The composition has highly improved impact strength at low temperature and good flow properties upon injection molding. The composition can be molded to form various articles by conventional molding methods.
Patent EP-0085795-A1 (EP)
Inventor: LAGERBAUER NORBERT
IPC: A61H13/00
Filed: 1982-12-20
Abstract: 1. A device for the care and cleaning of teeth and gums having a pump unit (4) which can be driven by a motor (2) and which comprises an inlet (50) and an outlet (51) leading to a spray nozzle (58) and having a removable liquid container (6), the interior of which is connected to the pump inlet (50), and having a flexible pipeline (27) which connects the pump unit (4) to a handle (15) of the spray nozzle (58), wherein the flexible pipeline (27) is provided with electrical conductor wires (28, 29) embedded in the pipe wall and the motor (2) of the pump unit (4), which with the pump unit (4) is accommodated in a housing (1), is controlled by a manually actuated on/off switch (25, 26, 55) and the on/off switch (25, 26, 55) is mounted on the handle (15) of the spray nozzle (58), wherein the pump unit (4) drives a piston (17), characterised in that the piston (17) comprises an annular seal (40), a front straight guide portion (43) and a rear straight guide portion (63), wherein the front straight guide portion (43) is smaller in diameter than the rear straight guide portion (63) and that the motor (2) of the pump unit (4) is connected to an electronic control circuit with an automatically adjustable controlled amplifier.
Patent EP-0061857-A1 (EP)
Inventor: MASSON PIERRE LUCIEN
IPC: G01N33/543
Filed: 1982-03-12
Abstract: A particle agglutination assay for haptens, which may also be used for antigens, comprises mixing with the liquid hapten (or antigen-) containing sample finely divided particles bearing the same hapten or antigen as is under assay, an agglutinator and a limited quantity of antibody. The amount of hapten (or antigen) in the sample is determined from the extent of agglutination of the particles.
Patent EP-0063432-A1 (EP)
Inventor: GOSCENSKI EDWARD JOHN JR
IPC: F16H48/30
Filed: 1982-03-31
Abstract: A differential assembly (10) includes a casing (12), a carrier (14), a planetary gear set (18) supported by the carrier (14) for effecting rotation of the carrier, an input (20) for driving the planetary gear set to effect rotation of the carrier (14), pinion means (42, 44) supported by the carrier for rotation therewith, a pair of side gears (38, 40) meshing with the pinion means and first and second outputs (34,36) driven by the side gears. A clutch means (50) having an actuated condition for retarding relative rotation of the side gear (40) with respect to the carrier (14) is provided. The planetary gear set (18) is operable to actuate the clutch means (50) upon axial movement of the planetary pins (26) to retard relative rotation of one of the side gears (38, 40) and the carrier (14) upon the occurrence of a predetermined condition.
Patent EP-0074731-A1 (EP)
Inventor: VERBEKE FRANS M A H
IPC: E01C23/09
Filed: 1982-08-23
Abstract: Process for sealing a joint between adjacent members, for example expansion/contraction joints in highways, wherein the sealant composition is injected close to the floor of the joint and is shaped by a following shaping tool integral with the injection nozzle member. The process eliminates the separate tooling step. Also disclosed is a combined application nozzle and shaping tool for carrying out the process comprising a nozzle member (1) having a lower discharge orifice (3), a shaping tool (7) integral with the nozzle member (1), the shaping edge or surface extending downwardly but not coextensively with the discharge orifice (3).
Patent EP-0056340-A1 (EP)
Inventor: HAWES DAVID J
IPC: F02C9/28
Filed: 1982-01-06
Abstract: Acceleration limit reset arrangement for a fuel control device of a gas turbine engine, said device (11) including a proportional speed loop (34, 36) slaved to a datum (Nd) formed by integrating in an integral loop (26, 28, 32) an acceleration term (Nd-Ngs); a comparator (28) in the integral loop (26, 28, 32) compares the acceleration term (Nd-Ngs) to a limit value (As) and, if the acceleration term (Nd-Ngs) is in excess of the limit (As), regulates the rate of change of the engine speed to the limit value (As); the limit value (As) is scheduled by an acceleration/deceleration limiter circuit (30) as substantially equivalent to the surge line of the engine (10); the acceleration limit reset arrangement (54, 56) is responsive to the scheduled limit value (As) of the acceleration limit and to the high spool speed (Nh) and low spool speed (NI) of the engine (10) for modifying as a function of the relationship of the high and low spool speeds (Nh, NI) the scheduled limit value (As) during transient conditions and for generating an acceleration limit (Al) for the fuel control device (11) as a modified scheduled value.
Patent EP-0078721-A1 (EP)
Inventor: MALIZARD MAX
IPC: F16L55/04
Filed: 1982-10-05
Abstract: 1. Hydropneumatic shock-absorber constituted by an enclosure (1) divided into two chambers (A, B) insulated one from other by a deformable diaphragm (2), one of said chambers (A) having a conduit (3a) connecting it with a hydraulic installation, the other chamber (B) having a conduit (3b) connecting it with an auxiliary reserve (14) of gas, characterized in that said dividing diaphragm (2) is equipped in its center with a built-on piece (21) comprising two parts (21a, 21b) which are symmetrical with respect to the diaphragm (2), and of substantially truncated shape, and in that said two conduits (3a, 3b) issue into their respective chamber by a widening-out portion (4a, 4b), which is substantially truncated and has the same conicity as said parts (21a, 21b), said truncated parts and portions being in axial alignment.
Patent EP-0081558-A1 (EP)
Inventor: FLINK LESLIE R
IPC: F26B21/08
Filed: 1982-05-17
Abstract: Systeme de recuperation de vapeur comprenant une source de vapeur (1), un systeme de concentration de vapeur (3) et un systeme de condensation par refrigeration (5). Le procede consiste a accumuler la vapeur condensable dans l'accumulateur de vapeur (1), et a extraire successivement la vapeur de l'accumulateur en utilisant un gaz de transport pour fournir un courant concentre de gaz de transport. La vapeur dans le gaz de transport est condensee au moyen d'un organe de condensation par refrigeration (39).
Patent EP-0089358-A1 (EP)
Title: Automatic coupling device for loading platforms.
Inventor: HORNBERG GUNNAR
IPC: B66C1/66
Filed: 1982-09-21
Abstract: PCT No. PCT/SE82/00288 Sec. 371 Date May 23, 1983 Sec. 102(e) Date May 23, 1983 PCT Filed Sep. 21, 1982 PCT Pub. No. WO83/01059 PCT Pub. Date Mar. 31, 1983.An automatic coupling device for connecting and disconnecting respectively a loading platform (12) from a lifting hook (17) which by means of hoisting cables (16) is operated by a hoisting crane for transferring the loading platform (12). Inside the outercasing (15) of the coupling device a connecting mechanism is provided for engaging and detaining a connecting head (1) provided on a central extension rod (13) of the loading platform (12), which connecting mechanism comprises pivotally mounted legs (2 and 6 respectively), which by one of their end portions are pivotally mounted (at 7) in the outer casing (15) and the free end portions of which thereby may be swung towards each other and away from each other respectively. The legs (2 and 6 respectively) are provided with clutch jaws (37) which in the connected condition are intended to engage a narrow portion positioned below a thickened main portion of the connecting head (1) of the loading platform (12), and with a lock mechanism (5 ) which in the open condition for the connecting mechanism maintains the legs (2 and 6 respectively) at a distance from each other but which in the connected condition for the connecting mechanism is brought aside in such a way that the legs (2 and 6 respectively) are positioned close to each other by their free ends and in such a way that their clutch jaws (37) are in an active connecting position.
Patent EP-0086947-A1 (EP)
Inventor: LEE GIM FUN JR
IPC: C08L7/00
Filed: 1983-01-18
Abstract: Flame retardant thermoplastic molding compositions are described which comprise a polyphenylene ether resin, an impact modifier, a flame retardant/plasticizer and, in addition, a low molecular weight hydrocarbon resin. The inclusion of the low molecular weight hydrocarbon results in better melt flow properties without detriment to other desired properties. As an additional unexpected benefit, the compositions exhibit improved impact strength.
Patent EP-0120110-A1 (EP)
Inventor: APPEL EGGERT
IPC: G01F1/00
Filed: 1983-03-28
Abstract: 1. Device for determining the volume current of a medium supplied to a pipe section through a conduit and flowing this pipe section, by measurement of the frequency of precession of an eddy of the medium which precesses about the axis of the pipe section, characerized in that the conduit (2, 30) for the generation of the eddy is curved in at least two different planes before its entry into the pipe section (10).
Patent EP-0100818-A1 (EP)
Inventor: DE SANCTIS MASSIMO DR ING
IPC: H04L7/04
Filed: 1983-04-29
Abstract: This method comprises devices for error protection and for word synchronisation, the error protection information being utilised at the same time in an uncomplicated manner for word synchronisation which saves channel capacity. The method is particularly suitable for transmitting envelope-structured data of digitally coded video signals.
Patent EP-0093425-A1 (EP)
Inventor: VIRGILIO JOSEPH A
IPC: C07C45/74
Filed: 1983-04-29
Abstract: Die Erfindung betrifft neue ungesättigte cyclische Ketone der Formel <IMAGE> worin R1, R2, R3 und R4 Wasserstoff oder Methyl darstellen, wobei R1 ¬= R2 und R3 ¬= sind. Die Erfindung betrifft auch Riechstoffkompositionen mit einem Gehalt an den obigen Verbindungen I, die Verwendung der Verbindungen I als Riechstoffe und schliesslich ein Verfahren zur Herstellung der Verbindungen I.
Patent EP-0094020-A1 (EP)
Inventor: MEININGER FRITZ DR
IPC: C09B62/09
Filed: 1983-05-04
Abstract: 1. Water-soluble disazo compounds of the general formula (1)  see diagramm : EP0094020,P20,F1  in which the formula radicals R**1 , R**2 , R and the substituents in D may have meanings which are identical to or different from each other, and in which D is a phenyl radical which may be substituted by 1,2 or 3 substituents from the group of alkyl of 1 to 4 C-atoms, alkoxy of 1 to 4 C-atoms, halogen, trichloromethyl, trifluoromethyl, nitro, alkanoylamino having 1 to 4 C-atoms in the alkyl radical, benzoylamino (which may be substituted in the benzene nucleus by one or two substituents from the group of methyl, ethyl, methoxy, ethoxy chlorine and sulfo), phenylsulfonylamino (which may be substituted by one or two substituents the group of methyl, ethyl, methoxy and ethoxy), carboxy and sulfo, where this phenyl radical D preferably contains at least one sulfo group or carboxy group as substituents, or D is a naphthyl radical which is substituted by 1, 2 or 3 sulfo groups, R**1 and R**2 denote each a hydrogen atom, an alkyl group of 1 to 4 C-atoms, an alkoxy group of 1 to 4 C-atoms or a chlorine atom, R is a hydrogen atom or an alkyl group of 1 to 4 C-atoms, an alkoxy group of 1 to 4 C-atoms or a sulfo group, however, R is mandatorily an alkyl group of 1 to 4 C-atoms or an alkoxy group of 1 to 4 C-atoms or a sulfo group if the amino group -NH- is bonded to this benzene nucleus in the para-position relative to the shown sulfo group -SO3 M and D is, at the same time, a sulfo-substituted naphthyl radical, X is the vinyl group or a beta-sulfatoethyl group and M denotes a hydrogen atom or the equivalent of a metal.